In mission-critical facilities such as airports, data centers, and large campuses, backup power reliability is essential. Managing thousands of batteries in UPS systems has become increasingly complex, and traditional maintenance methods are no longer sufficient.

A recent battery fire in a server room highlights a critical issue:battery failures are not sudden — they are the result of long-term hidden risks.In UPS rooms, telecom sites, and data centers, similar risks exist if proper monitoring is not in place.⚠️ Why Do Battery Fires Happen?1️⃣ Poor Environme

In recent years, the demand of batteries grows from data centers, telecom operators, industrial facilities, substations and mission-critical applications, customers are increasingly looking for visibility, reliability, and long-term performance.For battery manufacturers and distributors, integrating

Merry Christmas from DFUN! As we celebrate this festive season, we would like to thank our partners and customers around the world for trusting DFUN’s battery monitoring systems (BMS) and remote battery capacity testing solutions.In the year ahead, we remain committed to delivering safer, smart

How remote battery capacity testing and an advanced battery monitoring system (BMS) help substations operate safely in extreme high-altitude environments. Through a real-world project in Tibet, DFUN demonstrates how online battery capacity testing for lead-acid battery banks improves reliability, reduces maintenance costs, and ensures uninterrupted backup power for critical grid operations.

From October 29–30 at Feria Madrid (Hall 7 & 9, Booth C32) and November 5–6 at Paris Expo Porte de Versailles (Pavilion 7.1, Booth 7G20), DFUN showcased its cutting-edge Data Center Battery Monitoring System (BMS) solutions at Data Centre World Madrid and Data Centre World Paris — two of the most in